C312322331333132212111133133313331333133312121111121111133313222313112133221
>>
C31232233133313221211113313331333133313331212111112111113331322231311213322
<<
C312322331333132212111133133313331333133312121111121111133313222313112133223
>>
C312322331333132212111133133313331333133312121111121111133313222313112133222
>>